How does the Quadrasteer work on a GMC Sierra Denali?
Quadrasteer works by swinging the rear tires in varying degrees based on a driver-selected mode: either two-wheel steer, four-wheel steer, or four-wheel-steer tow. Under 7 mph (parking lot speeds), the rear wheels turn at their maximum (12 degrees) in the opposite direction of the front wheels.
What was the first year of the GMC Denali?
2002 marks the first year of the “Denali” designation. GMC wanted the Denali to be more than just a spruced up Sierra – it had to be mechanically superior as well 4 wheel steering (4WS) was made popular in the 90s by many Japanese sports cars, but it wasn’t as effective at improving handling as many had hoped.
When did the GMC Quadrasteer come out for sale?
However, only 16,500 buyers between ’02 and ’05 opted for Quadrasteer (merely a scratch when considering the overall volume of trucks GM sells annually). The majority of truck buyers don’t even tow with their trucks.
How big is the turn radius on a Denali?
GM began working with Delphi Automotive Systems to develop its own 4WS (dubbed “Quadrasteer”) using electric steering gear and computer-controlled operation. After much trial and error, the end product proved highly effective. The Denali’s turning radius was cut by 10 feet to 37.4 feet (which is only a foot larger than a Honda Accord’s radius)
Quadrasteer works by swinging the rear tires in varying degrees based on a driver-selected mode: either two-wheel steer, four-wheel steer, or four-wheel-steer tow. Under 7 mph (parking lot speeds), the rear wheels turn at their maximum (12 degrees) in the opposite direction of the front wheels.
However, only 16,500 buyers between ’02 and ’05 opted for Quadrasteer (merely a scratch when considering the overall volume of trucks GM sells annually). The majority of truck buyers don’t even tow with their trucks.
2002 marks the first year of the “Denali” designation. GMC wanted the Denali to be more than just a spruced up Sierra – it had to be mechanically superior as well 4 wheel steering (4WS) was made popular in the 90s by many Japanese sports cars, but it wasn’t as effective at improving handling as many had hoped.
Where can I buy a 2002 GMC Sierra?
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